20123230003332 has 12 divisors (see below), whose sum is σ = 46954203341136. Its totient is φ = 6707743334440.

The previous prime is 20123230003319. The next prime is 20123230003361. The reversal of 20123230003332 is 23330003232102.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×20123230003332² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838467916794 + ... + 838467916817.

It is an arithmetic number, because the mean of its divisors is an integer number (3912850278428).

Almost surely, 2^{20123230003332} is an apocalyptic number.

It is an amenable number.

20123230003332 is an abundant number, since it is smaller than the sum of its proper divisors (26830973337804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20123230003332 is a wasteful number, since it uses less digits than its factorization.

20123230003332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676935833618 (or 1676935833616 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20123230003332 its reverse (23330003232102), we get a palindrome (43453233235434).

The spelling of 20123230003332 in words is "twenty trillion, one hundred twenty-three billion, two hundred thirty million, three thousand, three hundred thirty-two".